Hello, this is a very simple question but... what is the vector alternative to `subset(dataframe, select = - column)`? I tried with: ``` > x = new[-ID] Error in `[.data.frame`(new, -ID) : object 'ID' not found > x = new[-"ID"] Error in -"ID" : invalid argument to unary operator > x = new[[-"ID"]] Error in -"ID" : invalid argument to unary operator > x = new[-["ID"]] Error: unexpected '[' in "x = new[-[" ``` Thank you
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